HIDROLOGIPERHITUNGAN CURAH HUJAN RENCANADisusun untuk Memenuhi TugasMata Kuliah HidrologiDosen PembimbingBapak Chairul Abdi ST.MT

OlehNama NIMNama NIMCANCIANAH1E114232 M. RIFKI MAWARDI H1E114218LINDA SINAGA H1E114230 SITI NORHASANAHH1E114228HUDAN RAHMANIH1E114234 VIA SUSETIA PUTRIH1E114226M. NOR RAHMANH1E114238 M. RAMADAN NOORH1E114224

UNIVERSITAS LAMBUNG MANGKURATFAKULTAS TEKNIKPROGRAM STUDI TEKNIK LINGKUNGAN2015

Lokasi:Jl. KS. Tubun 117 Banjarmasin

TahunBulanJumlahRata-rataMaximum

JanFebMarAprMeiJunJulAguSepOktNopDes

2005395,2547,5150,0197,150,3115,847,041,6110,0171,7263,4680,02769,6230,8680,0

2006626,1375,1303,0126,9228,080,090,10,032,651,7289,6415,02618,1218,2626,1

2007286,9271,8332,5129,5230,449,718,849,336,1176,5203,2284,42069,1172,4332,5

2008362,6345,9294,8219,372,5188,224,74,62,916,5115,6408,42056,0171,3408,4

2009240,6239,0482,7325,6235,3170,9229,354,830,162,41641,9255,23967,8330,71641,9

201022,7242,0419,4228,5140,2170,1225,1157,6127,5208,8300,2427,22669,3222,4427,2

2011384,0148,0212,0279,0237,022,073,025,021,0189,0292,0287,02169,0180,8384,0

2012324,3320,6285,1243,0171,0365,7171,7240,4338,2256,5317,5354,73388,7282,4365,7

2013419,0284,0337,0251,0211,084,021,027,077,0134,0276,0857,02978,0248,2857,0

2014223,7258,4313,0319,1149,158,4139,570,358,2157,0297,8409,82454,3204,5409,8

Lokasi:Banjarbaru

TahunbulanJumlahRata-rataMaximum

JanFebMarAprMeiJunJulAgstSepOktNopDes

20052702902612221991397234152121872642165180,4167290

2006363300295213731832553171164031996166,3333403

20072413294833302351712295530621702562591215,9167483

2008272240554241542591448399782884202732227,6667554

2009384148212279236227325211892922872168180,6667384

20103243212852431713661722403382573183553390282,5366

2011419284337251211842127771342768572978248,1667857

20122242583133191495819270581572984102506208,8333410

201335541530830534614112681341064413493007250,5833441

2014443220332223156221113535161993872368197,3333443

Lookasi : Kota Baru

TahunBulanJumlahRata-rataMaximum

JanFebMrtMeiJunJulAgstSepOktSepNopDes

2005283,4177,6180,1216,6299,9407,79,58,26,61,0181,4219,71991,7166,0407,7

2006254,1376,3341,6381,7194,945,7111,960,126,385,0239,2229,62346,4195,5381,7

2007340,1316,6335,5196,679,394,3303,10,0149,225,4139,0444,72423,8202,0444,7

2008254,1180,3359,3217,8319,6132,665,7206,011,3141,894,1150,32132,9177,7359,3

2009136,5395,8202,9210,9318,5448,725,614,755,71,5107,980,61999,3166,6448,7

2010202,4291,2216,4257,6243,3500,7544,491,5107,7147,5171,3128,02902,0241,8544,4

2011182,0232,4332,6137,1338,2179,8389,4336,0261,3248,0165,9138,52941,2245,1389,4

2012345,0217,8182,8119,9105,674,057,911,31,5100,3345,8291,01852,9154,4345,8

2013396,6188,2239,9200,1293,9392,4608,6312,4281,7397,8229,391,83632,7302,7608,6

2014407,3245,1211,1292,093,551,70000001300,7108,4407,3

METODE THIESSENKoefisien ThiessenNOSTA.POSLUAS (Ai) Km2Koef. Thiessen (C)%

1STA. BJM3543,75

2STA. BJB2531,25

3STA. KTB2025

JUMLAH80100

Curah Hujan DaerahNOTAHUNSTA. BJMSTA. BJBSTA.KTBCURAH HUJAN MAKSIMAL/ Xi (mm)

0,43750,31750,25

12005680,0297,529092,075407,7101,925491,5

22006626,1273,91875403127,9525381,795,425497,29625

32007332,5145,46875483153,352544,711,175309,99625

42008408,4178,675554175,895359,389,825444,395

520091641,9718,33125384121,92448,7112,175952,42625

62010427,2186,9366116,205544,4136,1439,205

72011384,0168857272,0975389,497,35537,4475

82012365,7159,99375410130,175345,886,45376,61875

92013857,0374,9375441140,0175608,6152,15667,105

102014409,8179,2875443140,6525407,3101,825421,765

CURAH HUJAN DAERAH (Xr)513,7755

METODE GUMBELStandar Deviasi

No.TahunXi(Xi-Xr)(Xi-Xr)^2

12005491,5-22,2755496,1979

22006497,29625-16,47925271,565681

32007309,99625309,9962596097,675

42008444,395444,395197486,916

52009952,42625952,42625907115,762

62010439,205439,205192901,032

72011537,4475537,4475288849,815

82012376,61875376,61875141841,683

92013667,105667,105445029,081

102014421,765421,765177885,715

Total2447975,44

Sx521,53

NILAI FAKTOR FREKUENSIHUBUNGAN PERIODE ULANG (T) DENGAN REDUKSI VARIAT DARI VARIABEL (Y)

TYYn(10)Sn(10)KXrSxXt

20,30650,49520,9496-0,21498513,7755521,53401,655557

51,4990,9775171023,580082

102,25041,7289171415,457724

202,97022,4487171790,855018

503,90193,3804172276,764519

10010,92810,406525941,086452

METODE LOG NORMAL

STANDAR VARIABELTKt

2-0,22

50,64

101,26

201,89

502,75

1006,32

NILAI RTTKtRt

2-0,22399,0389

50,64847,5547

101,261170,9033

201,891499,4672

502,751947,983

1006,32399,0389